feat(ui): add error page to display errors (#5418)

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>
2025-05-25 04:54:59 +00:00 · 2025-05-20 12:17:27 +02:00 · 2025-05-20 12:17:27 +02:00 · 04a3d8e5ac
commit 04a3d8e5ac
parent 9af09b3f8c
3 changed files with 68 additions and 1 deletions
--- a/core/http/endpoints/localai/gallery.go
+++ b/core/http/endpoints/localai/gallery.go
@ -120,6 +120,7 @@ func (mgs *ModelGalleryEndpointService) ListModelFromGalleryEndpoint() func(c *f

 		models, err := gallery.AvailableGalleryModels(mgs.galleries, mgs.modelPath)
 		if err != nil {
+			log.Error().Err(err).Msg("could not list models from galleries")
 			return err
 		}

--- a/core/http/routes/ui.go
+++ b/core/http/routes/ui.go
@ -131,7 +131,17 @@ func RegisterUIRoutes(app *fiber.App,
 			page := c.Query("page")
 			items := c.Query("items")

-			models, _ := gallery.AvailableGalleryModels(appConfig.Galleries, appConfig.ModelPath)
+			models, err := gallery.AvailableGalleryModels(appConfig.Galleries, appConfig.ModelPath)
+			if err != nil {
+				log.Error().Err(err).Msg("could not list models from galleries")
+				return c.Status(fiber.StatusInternalServerError).Render("views/error", fiber.Map{
+					"Title":        "LocalAI - Models",
+					"BaseURL":      utils.BaseURL(c),
+					"Version":      internal.PrintableVersion(),
+					"ErrorCode":    "500",
+					"ErrorMessage": err.Error(),
+				})
+			}

 			// Get all available tags
 			allTags := map[string]struct{}{}
--- a/core/http/views/error.html
+++ b/core/http/views/error.html
@ -0,0 +1,56 @@
+<!DOCTYPE html>
+<html lang="en">
+{{template "views/partials/head" .}}
+
+<body class="bg-gradient-to-br from-gray-900 to-gray-950 text-gray-200">
+<div class="flex flex-col min-h-screen">
+
+    {{template "views/partials/navbar" .}}
+
+    <div class="container mx-auto px-4 py-8 flex-grow">
+        <!-- Error Section -->
+        <div class="bg-gradient-to-r from-blue-900/30 to-indigo-900/30 rounded-2xl shadow-xl p-8 mb-10">
+            <div class="max-w-4xl mx-auto text-center">
+                <div class="mb-6 text-6xl text-blue-400">
+                    <i class="fas fa-exclamation-circle"></i>
+                </div>
+                <h1 class="text-4xl md:text-5xl font-bold text-white mb-4">
+                    <span class="bg-clip-text text-transparent bg-gradient-to-r from-blue-400 to-indigo-400">
+                        {{if .ErrorCode}}{{.ErrorCode}}{{else}}Error{{end}}
+                    </span>
+                </h1>
+                <p class="text-xl text-gray-300 mb-6">{{if .ErrorMessage}}{{.ErrorMessage}}{{else}}An unexpected error occurred{{end}}</p>
+                <div class="flex flex-wrap justify-center gap-4">
+                    <a href="./" 
+                       class="group flex items-center bg-blue-600 hover:bg-blue-700 text-white py-2 px-6 rounded-lg transition duration-300 ease-in-out transform hover:scale-105 hover:shadow-lg">
+                        <i class="fas fa-home mr-2"></i>
+                        <span>Return Home</span>
+                        <i class="fas fa-arrow-right opacity-0 group-hover:opacity-100 group-hover:translate-x-2 ml-2 transition-all duration-300"></i>
+                    </a>
+                    <a href="browse" 
+                       class="group flex items-center bg-indigo-600 hover:bg-indigo-700 text-white py-2 px-6 rounded-lg transition duration-300 ease-in-out transform hover:scale-105 hover:shadow-lg">
+                        <i class="fas fa-images mr-2"></i>
+                        <span>Browse Gallery</span>
+                        <i class="fas fa-arrow-right opacity-0 group-hover:opacity-100 group-hover:translate-x-2 ml-2 transition-all duration-300"></i>
+                    </a>
+                </div>
+            </div>
+        </div>
+
+        <!-- Additional Information -->
+        <div class="bg-gray-800/50 border border-gray-700/50 rounded-xl p-8 shadow-md backdrop-blur-sm">
+            <div class="text-center max-w-3xl mx-auto">
+                <div class="inline-flex items-center justify-center w-16 h-16 rounded-full bg-yellow-500/20 mb-4">
+                    <i class="text-yellow-400 text-2xl fa-solid fa-triangle-exclamation"></i>
+                </div>
+                <h2 class="text-2xl md:text-3xl font-semibold text-gray-100 mb-4">Need help?</h2>
+                <p class="text-lg text-gray-300 mb-6">Visit our <a class="text-blue-400 hover:text-blue-300 underline underline-offset-2" href="browse">🖼️ Gallery</a> or check the <a href="https://localai.io/basics/getting_started/" class="text-blue-400 hover:text-blue-300 underline underline-offset-2"> <i class="fa-solid fa-book"></i> Getting started documentation</a></p>
+            </div>
+        </div>
+    </div>
+
+    {{template "views/partials/footer" .}}
+</div>
+
+</body>
+</html>